package org.csmz2333;

import java.util.Scanner;

public class 刘涵宇 {
    public static void main(String [] arg) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("请输入您的名字");
        String name =scanner.nextLine();
        System.out.println("您好，"+ name+"!");
    }
}
